FirmScope

Houston directory · 23 firms

Private equity firms in Houston

Houston private equity made its name buying energy assets through every cycle, and the firms that survived those cycles are a select group. FirmScope tracks 23 independent firms investing from the city: energy and energy-transition specialists, industrial and services buyout houses, and lower-mid-market investors buying the owner-managed companies Texas produces in quantity. The pool is deliberately small - this is the independent layer, not the mega-funds - and each firm is verified by hand as live, investing and genuinely Houston-based.

The firms are below. Working links, named contacts where published, and the outreach tracker come with the full directory - the practical toolkit for approaching firms that never advertise.

8
Buyout
6
Private Equity
3
Growth Equity
3
Infrastructure

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25 of the 23 firms on the list

FirmFocusTeam size
Sawdust Capital, LLCPrivate Equity51-200
SigmaBleyzerPrivate Equity51-200
4-Horn InvestmentsGrowth Equity11-50
Carnelian Energy CapitalBuyout11-50
CSL Capital Management, LPBuyout11-50
Haddington VenturesInfrastructure11-50
JDH Capital CompanySpecial Situations11-50
Lime Rock PartnersGrowth Equity11-50
Mansa Capital, LLCGrowth Equity11-50
Milton Street Capital, LLCBuyout11-50
Pelican Energy Partners LPInfrastructure11-50
Post Oak Energy CapitalPrivate Equity11-50
Rebirth Capital PartnersSpecial Situations11-50
Reveille CapitalPrivate Equity11-50
Rock Hill CapitalInfrastructure11-50
SCF PartnersPrivate Equity11-50
Scipio VenturesReal Estate11-50
Siltstone CapitalPrivate Equity11-50
The CapStreet GroupBuyout11-50
The Sterling GroupBuyout11-50
Thesis Capital PartnersBuyout11-50
White DeerBuyout11-50
Winterford CapitalBuyout11-50

Ordered by team size, then name. Websites, LinkedIn pages, search and filters are in the full directory.

The other 0 firms

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Every firm, verified website and LinkedIn links, named contacts where published, filters, private notes and an outreach tracker. Free account first, no card needed.

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What counts as private equity here

Buyout and growth investors with a genuine Houston investing base - energy-focused funds, industrial and services specialists, and lower-mid-market firms doing succession deals across Texas.

The global mega-funds' Houston offices are excluded: seats there are filled through New York. This list is for the firms whose investment team actually sits here.

Full detail on sourcing and verification is on the methodology page.

Common questions

How many private equity firms does FirmScope track in Houston?

23 at the moment, verified by hand. The energy PE giants everyone names are a handful of firms; the independent pool below them is small but real, and the list updates as it changes.

How do juniors break into Houston private equity?

Almost always sideways: two or three years in energy M&A advisory or at a bank first, then a direct approach. Several Houston firms have never once posted an associate role publicly.

Is Houston PE only energy?

Mostly but not entirely - industrial services, environmental and infrastructure deals ride the same networks, and the transition has pulled several energy funds into renewables and decarbonisation plays.

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Every city FirmScope covers, live and upcoming, is on the coverage page.